CVE-2023-47159: IBM Sterling File Gateway

Medium severity, CVSS 4.3. EPSS: 0.3% chance of exploitation in the next 30 days.

IBM Sterling File Gateway 6.0.0.0 through 6.1.2.5 and 6.2.0.0 through 6.2.0.1 could allow an authenticated user to enumerate usernames due to an observable discrepancy in request responses.

Affected products

• IBM Sterling File Gateway: from 6.0.0.0, up to and including 6.1.2.5; from 6.2.0.0, up to and including 6.2.0.1

Published 2025-01-27. Last modified 2026-06-17.